2017684500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{103471}}^1$

素因数の和:103506

約数の個数: 96

約数和(自身を含む): 6327519744

約数和(自身を除く): 4309835244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 125, 130, 150, 156, 195, 250, 260, 300, 325, 375, 390, 500, 650, 750, 780, 975, 1300, 1500, 1625, 1950, 3250, 3900, 4875, 6500, 9750, 19500, 103471, 206942, 310413, 413884, 517355, 620826, 1034710, 1241652, 1345123, 1552065, 2069420, 2586775, 2690246, 3104130, 4035369, 5173550, 5380492, 6208260, 6725615, 7760325, 8070738, 10347100, 12933875, 13451230, 15520650, 16141476, 20176845, 25867750, 26902460, 31041300, 33628075, 38801625, 40353690, 51735500, 67256150, 77603250, 80707380, 100884225, 134512300, 155206500, 168140375, 201768450, 336280750, 403536900, 504421125, 672561500, 1008842250, 2017684500]

約数ペア:

[(1, 2017684500), (2, 1008842250), (3, 672561500), (4, 504421125), (5, 403536900), (6, 336280750), (10, 201768450), (12, 168140375), (13, 155206500), (15, 134512300), (20, 100884225), (25, 80707380), (26, 77603250), (30, 67256150), (39, 51735500), (50, 40353690), (52, 38801625), (60, 33628075), (65, 31041300), (75, 26902460), (78, 25867750), (100, 20176845), (125, 16141476), (130, 15520650), (150, 13451230), (156, 12933875), (195, 10347100), (250, 8070738), (260, 7760325), (300, 6725615), (325, 6208260), (375, 5380492), (390, 5173550), (500, 4035369), (650, 3104130), (750, 2690246), (780, 2586775), (975, 2069420), (1300, 1552065), (1500, 1345123), (1625, 1241652), (1950, 1034710), (3250, 620826), (3900, 517355), (4875, 413884), (6500, 310413), (9750, 206942), (19500, 103471)]